Finding the Fourth Proportional to 82,717.92, 124,002.72 and 32,764.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,717.92 : 124,002.72 = 32,764.32 : x
2. Step 2: Convert to fraction form
   82,717.92/124,002.72 = 32,764.32/x
3. Step 3: Cross multiply
   82,717.92x = 124,002.72 × 32,764.32
4. Step 4: Simplify right side
   82,717.92x = 4,062,864,798.95
5. Step 5: Solve for x
   x = 4,062,864,798.95/82,717.92
6. Step 6: Final answer
   x = 49,117.11